baber/WOPTO huggingface dataset:
Patent JP-2005050896-A (JP)
Title: Optical transmitting module
Inventor: KAGAYA OSAMU
IPC: H01S5/042
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitting module optimum for an optical transmitting transceiver for 10 Gbit/s by proposing an optical transmitting module structure which can hold a transmitting waveform quality good and which can reduce a power consumption.  <P>SOLUTION: The optical transmitting module includes a driving IC chip 13 for driving a semiconductor laser element 11, a first insulating board 12 which places the semiconductor laser element, and a coupling optical system 17 sequentially disposed in this order in a package, a thin film inductance element 15 and a thin film resistance element 16 connected in parallel and provided on a second insulating board 14. Bias current is supplied to the semiconductor laser element 11 via its parallel LR elements 15, 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004090633-A (JP)
Title: Portable printer with rfid reading/writing function
Inventor: MOYLAN PETER F
IPC: G06K7/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable printer with an RFID reading and writing function.  <P>SOLUTION: The portable printer includes a plurality of input devices mounted to a printer housing and including a barcode scanner, a keypad, a communication interface for a reception mode, and an RFID reading and writing module for a reception mode, output devices including a printing system, a communications interface for a transmission mode and an RFID reading and writing module in a writing mode for writing to an external RFID chip, and a processor selecting data received from one or more of the input devices, processing the data and/or combining the data with other data for the output devices. Data selected for one of the output devices may be different from the data selected for another output device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032010-A (JP)
Title: Vehicle communication system, vehicle communication method, on-vehicle communication equipment, vehicle communication managing device and vehicle information collecting device
Inventor: HARUMOTO SATORU
IPC: H04W92/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To validly use the communication band of inter-vehicle communication, so as to give priority to the communication between vehicles which are likely to collide with each other.  <P>SOLUTION: A communication managing device 1 picks up the image of each road for entering an intersection, and specifies vehicles C1, C2 and C3 entering the intersection from the picked-up image, and assigns exclusive communication channels B1, B2 and B3 to the vehicles C1, C2 and C3, and notifies the vehicles C1, C2 and C3 of the communication channels and the IP numbers of the other vehicles. On-vehicle communication equipment mounted on the vehicles C1, C2 and C3 directly communicate with respective vehicles based on the notified communication channels and the IP numbers of the other vehicles to execute situation decision and danger prevention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015455-A (JP)
Title: Hair growth bath additive
Inventor: YAMANAKA NAOYUKI
IPC: A61Q5/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type of hair growth bath additive because the commercially available hair growth tonics can satisfy only an unsatisfactory level of hair growth effect by giving scalp skin and hair roots stimulator or nutritive substances but not given the agents stimulating the blood flows in the capillary vessels and further many of usual bath additives frequently include synthetic perfume, synthetic coloring agents or fluorescent dyes or the like and a part of patients with skin diseases cannot use these bath articles.  <P>SOLUTION: Nephrite jade (a kind of ore) is processed into fine powder to largely expands the the surface area and the powdered mineral becomes dispersible in hot water. Thus, Nephrite jada becomes miscible in water and applicable to the skin of the whole body of the patients with high safety and perfect satisfaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074791-A (JP)
Title: Inkjet recording medium
Inventor: BAKER JULIE
IPC: B41M5/50
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium with a fast ink absorbing speed while image stability is held.  <P>SOLUTION: The inkjet recording medium is composed of a substrate and an ink receiving layer of a porous hydrophilic polymer carried on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005067217-A (JP)
Title: Seat track
Inventor: ITO KOJI
IPC: B60N2/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat track with a rod rotatable with no backlash, eccentricity or pinch, requiring a less number of installing processes.  <P>SOLUTION: A second bracket 173 consists of a first bearing portion 411 having a groove formed to which the lower part of the peripheral face of a shaft body 61 of the rod 59 can be fitted and a second bearing portion 413 provided via a hole (a gap) 415 through which a crank portion 63 of the rod 59 can be inserted into the first bearing portion 411 in the axial direction of the shaft body 61 of the rod 59 and having a groove formed to which the upper part of the peripheral face of the shaft body 61 of the rod 59 can be fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022592-A (JP)
Title: Evaluating method for groove wandering property of tire and designing method for tread pattern using this method
Inventor: SHIMA ICHIRO
IPC: B60C19/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method for groove wandering properties of a tire, capable of executing evaluation in a short time, and a designing method for a tread pattern using the method.  <P>SOLUTION: A tire groove information image is formed so that 1 and 0 are respectively allocated to a land portion and a groove portion of the tread pattern, and a road surface information image is formed so that -1 or 1, and 0 are respectively allocated to a groove portion and a non-groove portion of a road surface. The tire groove information image and the road surface information image are transferred at a certain relative position, and a wandering value being an index of a lateral force is calculated at the relative position. The relative position between the groove information image and the road surface information image is slid pixel by pixel at a time in the width direction of the tire, and the respective wandering values at relative positions are calculated until the sliding amount has reached an interval value between rain grooves. The difference between the maximum value and the minimum value of the wandering values is determined as a wandering performance index to evaluate the wandering properties based on the index.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026608-A (JP)
Title: Junction method and junction apparatus
Inventor: ARIGA TAKESHI
IPC: H01L23/48
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction technique for obtaining a junction structure high in reliability without being affected by the oxide film or the like formed on its junction section.  <P>SOLUTION: In this junction apparatus, a semiconductor wafer 100 and an interposer 200 are compressed between a lower chuck 43 and an upper chuck 46, and heated by a lower heater 44 and an upper heater 47 to directly bond connection electrodes on their surfaces. A lower chamber wall 48b is supported by the lower chuck 43 and an upper chamber wall 48a is supported by an upper head 45 supported by the upper chuck 46. Before junction formation, the upper chamber wall 48a and the lower chamber wall 48b are brought into close contact with each other for the formation of a treatment chamber 48 that accommodates the semiconductor wafer 100 and the interposer 200 held by the lower chuck 43 and the upper chuck 46, respectively. A chemical liquid, a cleaning liquid, an oxidation inhibitor, or the like, is introduced into the treatment chamber 48 for surface-treating the junction section, for instance, by removing an oxide film or the like from the junction section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028542-A (JP)
Title: Visco-elastic polisher and polishing method using this polisher
Inventor: NISHIHARA KAZUNARI
IPC: B24B37/20
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visco-elastic polisher reduced in cost by eliminating groove processing to a visco-elastic layer, and provided with high grinding quality.  <P>SOLUTION: This visco-elastic polisher 3 is formed by fixing the annular visco-elastic layer 22 having a prescribed width formed with a hole portion 22a having a prescribed thickness and a prescribed inner-periphery radius at its central portion, on a main surface of a disc type base metal 21 of which the outer periphery is circular, namely, which has a prescribed outer-periphery radius, and is formed with groove portions 21a in the radial direction at equal intervals from the central portion toward the outer periphery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028441-A (JP)
Title: Immersion nozzle for continuously casting steel
Inventor: NAKAMURA RYOSUKE
IPC: B22D41/54
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle which is used for continuous casting of steel and has remarkably increased erosion resistance in a slag line portion of the nozzle.  <P>SOLUTION: Refractory material composed of <5 mass% C (graphite), 4-25 mass% BN (boron nitride) and 75-96 mass% ZrO<SB>2</SB>(zirconia) is used as a refractory material 1 in the slag line of the immersion nozzle for the continuous casting of steel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034092-A (JP)
Title: Device for preventing excrement pollution, or the like, caused by bird, and method for producing the same
Inventor: TANAKA TOSHIYUKI
IPC: A01M29/26
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing bird injury by generating a low-frequency fine electromagnetic wave by using an instrument comprising a low-frequency oscillator, an amplifier and a coil, and enabling the low-frequency fine electromagnetic wave outputted from the equipment to act on an organ present in the ear of the bird and sensing the azimuth.  <P>SOLUTION: The device oscillates the low-frequency wave by a microcomputer, changes the frequency by a prescribed time, amplifies the low-frequency wave by a low-frequency amplifier, drives the coil and generates the low-frequency electromagnetic wave from the coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036772-A (JP)
Title: Method and structure for blowing out gas turbine purge air
Inventor: TANIMITSU KUROYUKI
IPC: F01D5/14
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a structure for blowing a gas turbine purge air capable of increasing the aerodynamic performance of a turbine by blowing out the purge air from a clearance (turbine disk front) between a stationary vane inner band and a moving vane inner band to reduce a mixing loss by the purge air mixed with a mainstream without reducing the supplied amount of the purge air.  <P>SOLUTION: The surface of the connected part of a platform to a connection part is formed in a curved shape, a through-hole for passing, therein, the purge air supplied from the radial inner side is formed at the root part of a projected part, and the purge air is blown out from the through-hole along the surface of the connection part. The blown purge air is mixed with the mainstream of a combustion gas flow passage along the surface of the connection part by a Coanda effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038344-A (JP)
Title: Document transfer system and method
Inventor: KATO YOSUKE
IPC: G06F3/033
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to convert electronic data inputted to recording paper by using an electronic pen into, for example, XML format electronic data by associating the electronic data with the information of layout printed on a document so as to be made available by an existing system in order to pass the electronic data to a post-stage side system.  <P>SOLUTION: This document transfer system is configured by connecting terminal equipment equipped with an electronic pen to acquire information mentioned by handwriting in a document prepared so that the type can be specified as electronic data accompanied with the type information of the document for transmitting the electronic data, a document transfer device which processes the electronic data, and outputs the electronic data as XML format document information, a correspondence retrieving device which transmits connection information to the document transfer device to the terminal equipment and a post-stage side system using the document information processed by the document transfer device through a network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043224-A (JP)
Title: Rudder angle detecting device
Inventor: SUGIYAMA TOSHIKI
IPC: G01B7/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rudder angle detecting device which makes it possible for a car-side host system to detect the neutral position of a steering shaft easily and surely.  <P>SOLUTION: The rudder angle detecting device 1 is provided with detecting gears 3-4 which rotate in interlock with the steering shaft, a magnetometric sensor 32 for detecting the rotation angle of the detecting gear 3, a magnetometric sensor 42 for detecting the rotation angle of the detecting gear 4, and an AND circuit 5 which outputs a neutral position signal when the magnetometric sensors 32, 42 output Z-phase pulse signals together. On this occasion, the magnetometric sensors 32, 42 output the Z-phase pulse signals together, when the steering shaft is at the neutral position, and the frequency x1 of the magnetometric sensor 32 is prime to the frequency x2 of the magnetometric sensor 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002201-A (JP)
Title: Interior article
Inventor: ASADA SHINYA
IPC: C04B35/632
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior article for vehicles or buildings which suppresses the generation of toxic gas upon combustion and can suppress the combustion of the material to the utmost.  <P>SOLUTION: The interior article is composed of inorganic long fiber reinforced ceramic material, in particular, ceramic long fiber reinforced ceramic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005044694-A (JP)
Title: Bulkhead transcription mold, plasma display panel, and transcription bulkhead forming method
Inventor: IGARASHI YOICHI
IPC: H01J11/12
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulkhead transcription mold preventing a material from overflowing outside a designed part when a bulkhead is formed by coating a paste material on a base plate and pressure-welded by a transcription mold.  <P>SOLUTION: The bulkhead transcription mold (10) is constituted such that a paste material (3) coated on a base plate (1) is formed into a shape of a plasma display bulkhead (15). It is equipped with a body, a bulkhead concave part (11) formed on one surface of the body pressure-welded to the base plate (1) and pressed into the material (3) forming a bulkhead, and an overflowing preventing concave part (20) into which the overflowed material (3) not pressed into the bulkhead concave part (11) flows.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044710-A (JP)
Title: Electrolyte solution for secondary battery and secondary battery using it
Inventor: UTSUKI KOJI
IPC: H01M10/0567
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve cycle life as well as a capacity maintenance ratio of a secondary battery.  <P>SOLUTION: Electrolyte solution 15 containing an aprotic organic solvent and a compound expressed in formula (1). Provided, in the formula (1), A<SB>1</SB>, A<SB>2</SB>are both monovalent group or may both constitute a ring. Further, A<SB>3</SB>denotes a methylene group which may have a substituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048656-A (JP)
Title: Internal combustion engine
Inventor: TOSA NAOMI
IPC: H01T13/46
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine having an improved combustion condition by surely igniting a mixture in a combustion chamber while well securing air supply/exhaust performance.  <P>SOLUTION: The internal combustion engine 1 comprises a cylinder head CH, the combustion chamber 2 having an inlet port to be opened/closed by an inlet valve Vi and an exhaust port to be opened/closed by an exhaust valve Ve, and a plurality of ignition plugs 10, 10A mounted on the cylinder head CH to be located between the inlet valve Vi and the exhaust valve Ve. One of the plurality of ignition plugs is a housing-less ignition plug 10 which includes a plug body 11 having a center electrode 12 and an insulator 17 where an end 17a of the insulator 17 on the combustion chamber side is not covered with a housing 18, and a ground electrode 20 formed of a material different from that of the cylinder head CH and mounted on the cylinder head CH to encircle the outer periphery of the front end of the center electrode 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055601-A (JP)
Title: Birefringent optical film
Inventor: NISHIKOJI YUICHI
IPC: B32B27/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refringent optical film attaining proper contrast, wide-field angle and coloring prevention of a liquid crystal display device.  <P>SOLUTION: The refringent optical film has one or more birefringent A layers, having ny<SB>a</SB>≥nz<SB>a</SB>>nx<SB>a</SB>or nz<SB>a</SB>>ny<SB>a</SB>>nz<SB>a</SB>, and one or more refringent B layers having the characteristic of nx<SB>b</SB>≥ny<SB>b</SB>>nz<SB>b</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055291-A (JP)
Title: Oscillator device and electronic equipment
Inventor: TAKAYAMA KATSUMI
IPC: G01C19/5614
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the SN ratio of a signal showing the rotation quantity around each base shaft can not be improved in a conventional oscillator device.  <P>SOLUTION: This oscillator device includes a plurality of oscillator units having respectively one of a plurality of oscillators for outputting respectively a signal having a polarity corresponding to the direction of an attitude change, which is a signal for showing the attitude change of the oscillator device, and an operation part for operating a plurality of signals outputted from the plurality of oscillators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053146-A (JP)
Title: Original plate for thermosensitive lithographic printing plate
Inventor: AOSHIMA NORIO
IPC: B41N1/14
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for a thermosensitive lithographic printing plate which allows an image to be recorded by scan exposure and dispenses with development process with improved plate wear resistance.  <P>SOLUTION: The original plate for a thermosensitive lithographic printing plate has (1) an ink acceptance layer and (2) a hydrophilic layer containing a colloidal particle-like oxide or hydroxide of at least one element selected from the group of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and a transition metal, laminated in that order on a support. In addition, at least either of the ink acceptance layer or the hydrophilic layer has a photothermal conversion agent. In addition, the ink acceptance layer contains an acrylic copolymer with an alkoxysilyl group or a polyurethane with an alkoxysilyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060468-A (JP)
Title: Light emission device, manifestation device, and image display device
Inventor: YOSHIKAWA YUMIKO
IPC: F21V9/08
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission device emitting light with high intensity and good color purity, by combining a phosphor with an excitation source emitting light of 350-415 nm.  <P>SOLUTION: The light emission device has a first emitter emitting light of 350-415 nm and a second emitter emitting visible light under the exposure to the light emitted by the first emitter. The second emitter contains a phosphor having a crystal phase having a chemical composition represented by general formula [1] (wherein M is a metal element other than Eu and Ca; X is a monovalent anionic group other than PO<SB>4</SB>; a, b, c and d are each a number satisfying inequalities, respectively: 0<a<5; (5-a)×0.5≤b≤5-a; 2.7≤c≤3.3; and 0.9≤d≤1.1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060161-A (JP)
Title: Concrete for wet-spraying
Inventor: SAITO SUNAO
IPC: C04B18/10
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide concrete for wet-spraying where coal ash from a thermal power station is used as one of raw materials, by which a good spraying work is performed and which has a stable conveying property and strength.  <P>SOLUTION: When the concrete for spraying is prepared by kneading cement, coal ash, aggregate and water without a fluidizing agent, the total blending amount of the cement and the coal ash per concrete for spraying of 1 m<SP>3</SP>is regulated to 380-420 kg and the blending ratio of the cement to the coal ash is made as 75:25-65:35. As stable conveying and smooth spraying can be performed without pulsation or plugging in a concrete supplying pipeline, required initial strength and a long-term strength are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060577-A (JP)
Title: Latex composition, method for producing the same, asphalt composition and cationic asphalt emulsion using the same
Inventor: SUZUKI GINPEI
IPC: C08L13/02
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latex composition having both of the excellent compatibility to asphalt and the strong adhesive force to aggregate and to provide a method for producing the latex composition and to provide an asphalt composition and a cationic asphalt emulsion each using the latex composition.  <P>SOLUTION: The latex composition comprises (1) 100 mass parts (expressed in terms of solid content) of anionic latex mainly composed of (A) 55-99.99 mass% conjugated diene unit, (B) 0.01-5 mass% unsaturated carboxylic acid unit, (C) 0-44.99 mass% aromatic vinyl compound unit and (D) 0-40 mass% other unsaturated compound unit copolymerizable with these components, (2) 0.1-20 mass parts of nonionic surfactant and (3) 0.1-10 mass parts of cationic surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062105-A (JP)
Title: Photodetection device and photodetection method
Inventor: YAMAGUCHI MITSUSHIRO
IPC: G01N21/64
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetection device and a photodetection method, capable of simply and inexpensively coping with the changes in a medium temperature, without impeding measuring work on a test sample.  <P>SOLUTION: This photodetection device has a holding means 4 for holding the test sample and a known sample, a light source means 2 for irradiating the test sample and the known sample with light, a photodetection means 12 for detecting light from the test sample and the known sample, a means 13 for holding the relation between the physical properties and the temperature of the known sample acquired beforehand, and a means 13 for performing the correction operation of the physical properties of the test sample, relative to the temperature from the relation between the physical property and the temperature of the known sample.  <P>COPYRIGHT: (C)2005,JPO&NCIPI